You joined in January and posted then that the tank is 1 month old... Unless my math is wrong, you are no where near ready to have fish in that tank. The water it probably cloudy from a bacteria bloom or from high nutrients as you are probably still cycling. I'd get any remaining livestock out of the tank, get a test kit and slow down a bit with things. Your LFS should be willing to take your livestock to help you out. Figure out where you are in your tanks cycle, and let it finish. Running carbon and doing water changes will help but if you are still cycling, it has to finish all on its own.